Car shuts off and multiple electrical issues

2004 BMW X5
200,000 MILES • AUTOMATIC
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MARIAH RENEE BARBER
  • MEMBER
  • 1 POST
car shuts off whenever left with the batter switch turned on. just last week the navigation system started messing up (not able to use, just keeps rebooting on the BMW logo screen), and today my car shut off and i charged it for a minute and turned it on and the windows wouldn't work and the wipers would not turn off.
Apr 3, 2019 at 11:42 PM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
Good morning,

The first thing I would do is check the battery. It sounds like you have low voltage from the battery and that will effect all the systems.

https://www.2carpros.com/articles/car-battery-load-test

Make sure the charging system is working as well.

https://www.2carpros.com/articles/how-to-check-a-car-alternator

Roy
Apr 4, 2019 at 12:02 AM
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